Lesson Example Discussion Quiz: Class Homework |
Quiz At Home |
Title: Solving Equations with Radicals |
Grade: 8-b Lesson: S2-L2 |
Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the five problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts. |
Quiz: at Home
| Problem Id | Problem | Options |
|---|---|---|
1 |
Solve for x: \$sqrt(4x - 2) + sqrt(3x + 1) = 5\$. |
A) \$2(98 - 5\sqrt(130))\$ B) \$2(89 - 5\sqrt(310))\$ C) \$x = 2/7 \$ D) \$- 89 + 5\sqrt(103)\$ |
2 |
Solve for x: \$root(3)(z - 4) = 2\$. |
A) 18 B) 12 C) 24 D) 42 |
3 |
Solve the equation: \$ \sqrt(x^2 - 4x + 4) = x + 3\$. |
A) \$ x = 3/2 \$ B) \$ x = 5/6 \$ C) \$ x = 9/7 \$ D) \$ x = - 1/2 \$ |
4 |
Solve the equation: \$ \sqrt(3x - 5) = x - 1 \$. |
A) \$ x = 3 and x = 4 \$ B) \$ x = 2 and x = 1 \$ C) \$ x = 1 and x = 3 \$ D) \$ x = 2 and x = 3 \$ |
5 |
Solve the equation: \$ 2\sqrt(x - 1) + 3 = 7\$. |
A) \$x = 2/7 \$ B) x = 3 C) x = 5 D) \$x = - 7/2\$ |
6 |
Solve the equation: \$ \sqrt((x/4) + 3) = x/2\$. |
A) \$x = 5/2 \$ B) \$ x = 1/2 \$ C) x = 4 D) x = 1 |
7 |
Solve the following equation \$ 3 - x + sqrt(6 - 2x) = 0\$. |
A) x = 3 B) x = 7 C) x = 2 D) x = 5 |
8 |
Solve for x: \$ \sqrt(x^2 - 2) = x + 9\$. |
A) \$ - (83)/(18) \$ B) \$- (19)/(18)\$ C) \$x = (29)/5 \$ D) \$ (73)/4 \$ |
9 |
Solve for y: \$ \sqrt(3y + 4) = y - 2\$. |
A) 11 B) 7 C) 9 D) 6 |
10 |
Solve the following equation \$ \sqrt(x^2 - 6x + 9) = 4\$. |
A) x = 5, x = 0 B) x = 7, x = - 1 C) x = - 3, x = - 7 D) x = 2, x = 3 |
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